Items

I start with a [item=Meki Pendant] and 2x Health Potion
Farm hard and don't be shy with your q, you have the regen to be very loose with it. Ideally last hitting a minion and bouncing it onto an enemy champ.

This totals to a cost of $14 190, a very achievable number.
Once all items are collected, which should be most games if the other team hasn't surrendered yet, you are an amazing farmer and always make sure to prioritize gold collection. Then stack on elixirs with a priority of